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| author |   Takashi Iwai <tiwai@suse.de> | 2013-12-18 07:35:11 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-12-19 14:36:11 +0100 |
| commit | 595fe1b702c3fa739ab395ab0471054875f20b90 (patch) | |
| tree | e4eb0b979bfe2c569320d1dcfe983354e516e0a9 /sound/pci/hda/Makefile | |
| parent | ALSA: hda - Explicitly keep codec powered up in hdmi_present_sense (diff) | |
| download | linux-dev-595fe1b702c3fa739ab395ab0471054875f20b90.tar.xz linux-dev-595fe1b702c3fa739ab395ab0471054875f20b90.zip | |
ALSA: hda - Make CONFIG_SND_HDA_CODEC_* tristate
So far, CONFIG_SND_HDA_CODEC_* kconfigs have been booleans due to
historical reasons. The major reason was that the automatic codec
driver probing wouldn't work if user sets a codec driver as a module
while the controller driver as a built-in. And, another reason was to
avoid exporting symbols of the helper codes when all drivers are built
in.
But, this sort of "kindness" rather confuses people in the end,
especially makes the config refinement via localmodconfig unhappy.
Also, a codec module would still work if you re-bind the controller
driver via sysfs (although it's no automatic loading), so there might
be a slight use case.
That said, better to let people fallen into a pitfall than being too
smart and restrict something. Let's make things straightforward: now
all CONFIG_SND_HDA_CODEC_* become tristate, and all symbols exported
unconditionally.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/Makefile')
| -rw-r--r-- | sound/pci/hda/Makefile | 50 |
1 files changed, 13 insertions, 37 deletions
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile index 5a40c652df41..1fcb118e480a 100644 --- a/sound/pci/hda/Makefile +++ b/sound/pci/hda/Makefile @@ -27,43 +27,19 @@ snd-hda-codec-hdmi-objs := patch_hdmi.o hda_eld.o # common driver obj-$(CONFIG_SND_HDA_INTEL) := snd-hda-codec.o -# codec drivers (note: CONFIG_SND_HDA_CODEC_XXX are booleans) -ifdef CONFIG_SND_HDA_GENERIC -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-generic.o -endif -ifdef CONFIG_SND_HDA_CODEC_REALTEK -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-realtek.o -endif -ifdef CONFIG_SND_HDA_CODEC_CMEDIA -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-cmedia.o -endif -ifdef CONFIG_SND_HDA_CODEC_ANALOG -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-analog.o -endif -ifdef CONFIG_SND_HDA_CODEC_SIGMATEL -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-idt.o -endif -ifdef CONFIG_SND_HDA_CODEC_SI3054 -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-si3054.o -endif -ifdef CONFIG_SND_HDA_CODEC_CIRRUS -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-cirrus.o -endif -ifdef CONFIG_SND_HDA_CODEC_CA0110 -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-ca0110.o -endif -ifdef CONFIG_SND_HDA_CODEC_CA0132 -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-ca0132.o -endif -ifdef CONFIG_SND_HDA_CODEC_CONEXANT -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-conexant.o -endif -ifdef CONFIG_SND_HDA_CODEC_VIA -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-via.o -endif -ifdef CONFIG_SND_HDA_CODEC_HDMI -obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-hdmi.o -endif +# codec drivers +obj-$(CONFIG_SND_HDA_GENERIC) += snd-hda-codec-generic.o +obj-$(CONFIG_SND_HDA_CODEC_REALTEK) += snd-hda-codec-realtek.o +obj-$(CONFIG_SND_HDA_CODEC_CMEDIA) += snd-hda-codec-cmedia.o +obj-$(CONFIG_SND_HDA_CODEC_ANALOG) += snd-hda-codec-analog.o +obj-$(CONFIG_SND_HDA_CODEC_SIGMATEL) += snd-hda-codec-idt.o +obj-$(CONFIG_SND_HDA_CODEC_SI3054) += snd-hda-codec-si3054.o +obj-$(CONFIG_SND_HDA_CODEC_CIRRUS) += snd-hda-codec-cirrus.o +obj-$(CONFIG_SND_HDA_CODEC_CA0110) += snd-hda-codec-ca0110.o +obj-$(CONFIG_SND_HDA_CODEC_CA0132) += snd-hda-codec-ca0132.o +obj-$(CONFIG_SND_HDA_CODEC_CONEXANT) += snd-hda-codec-conexant.o +obj-$(CONFIG_SND_HDA_CODEC_VIA) += snd-hda-codec-via.o +obj-$(CONFIG_SND_HDA_CODEC_HDMI) += snd-hda-codec-hdmi.o # this must be the last entry after codec drivers; # otherwise the codec patches won't be hooked before the PCI probe |